She stressed the importance of careful preparation.是什么意思？

She stressed the importance of careful preparation.

她强调了认真准备的重要性。

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

stressed

v. 强调( stress的过去式)，重读，[机械学]使承受压力，给…加压力（或应力）；adj. 紧张的，感到有压力的；

例句
Police have stressed that this is the most accurate description of the killer to date...
警方强调这是迄今对凶手最精确的描述。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

importance

n. 重要性，重要地位，显著，骄傲，自大；

例句
...the importance of strong links between industry and academia.
工业界和学术界间紧密联系的重要性

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

careful

adj. 仔细的，小心的，周到的，慎，心细；

例句
He really must be careful about thinking aloud. Who knew what he might say?
他的确该注意自己说话不经思索的问题。谁知道他会说些什么？

preparation

n. 准备，预备，准备工作，配制品，制剂；

例句
You could never eliminate risk, but preparation and training could attenuate it...
风险不可能完全消除，但可以通过防范和培训来降低。